Every winter, thousands of birds funnel into the open grasslands outside Willcox, one of the Southwest’s most biologically ...

On a cliff’s edge, overlooking the rippling waters of Lake Pleasant, biologists from the Arizona Game and Fish Department anchored ropes to nearby palo verde trees before carefully lowering themselves ...

MARBLE CANYON, Ariz. — Nestled among Arizona’s colossal Vermilion Cliffs, an inconspicuous building bustles with the sounds of flapping wings. Inside the remote building, no larger than a double wide ...

As development pushes these charismatic owls from their underground nesting sites, a solar project aims to show that habitat ...

CORONADO NATIONAL FOREST — Oak leaves crackled under foot as two birders trudged uphill into a canyon that, on a typical weekend near end of May, should echo with the squawk of one of America’s ...

Enjoy the elegant trogon, a longtime summer visitor to Southern Arizona that now is increasingly staying for the winter. But don't get too attached to the purple finch, because that mountain bird's ...

The beauty of Arizona lies in the sheer number of unique outdoor experiences you can have in its varied landscapes. Want to hike through gorgeous Sonoran Desert landscapes? Check, you can do this in ...

Impress your friends and learn how to identify birds by their calls with one of the best bird song identification apps — suitable for all age ranges. When you purchase through links on our site, we ...

Biologists treat sick and injured condors in a remote "hospital" in northern Arizona. The birds also receive vaccines to fight the avian flu. The condors ingest lead ammunition when they eat animal ...